poffenbarg-er



(No Model.) 2 Sheets-Sheet 1.

J. POPPENBARGER.

GAE COUPLING.

No. 401,854. Patented Apr, 23, 1889.

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(No Model.) 2 Sheets-Sheet '2.

J. POFFENBARGER.

OAR COUPLING No. 401,854. Patented Apr. 23, 1889.,

INVENTOR: (75.522219 fif fenzaqayefi ATTORNEYS.

A WITNESSES: dud, W Q, @MA. 

